Dictionary.com
definitions

bluebonnet

[bloo-bon-it]
noun
  1. the cornflower, Centaurea cyanus.
  2. a blue-flowered lupine, especially Lupinus subcarnosus, having spikes of light blue flowers with a white or yellow spot: the state flower of Texas.
  3. a broad, flat cap of blue wool, formerly worn in Scotland.
  4. a Scottish soldier who wore such a cap.
  5. any Scot.

Origin of bluebonnet

First recorded in 1675–85; blue + bonnet
Also called blue·cap [bloo-kap] /ˈbluˌkæp/.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Examples from the Web for bluebonnet

Historical Examples of bluebonnet

  • Zeen did not answer, but stood there shivering and staring, with his eyes fixed on a bluebonnet in the cut corn.

    The Path of Life

    Stijn Streuvels

British Dictionary definitions for bluebonnet

bluebonnet

bluecap (ˈbluːˌkæp)

noun
  1. other names for Balmoral 1 (def. 3)
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012